A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5920-01-581-1086
NSN 7035-01-481-8247
NSN 6150-00-290-8125
NSN 5998-01-298-5903
NSN 5945-00-936-2559
NSN 6320-01-211-6578
NSN 6240-01-366-1589
NSN 5920-00-632-1308
NSN 5910-00-973-3189
NSN 5925-01-394-3725
NSN 6135-01-382-1980
NSN 5965-00-775-6496